Love for my HD660s : r/headphones
I made a pair of bluetooth adapters for Sennheiser HD 660S : r/headphones
Sennheiser HD 660s + Fiio K7 : r/headphones
Sennheiser HD 660s + Topping A30/D30: A Match Made in Heaven. : r/headphones
Got the loot boys and let me clear things up around the Sennheiser 660S2 : r/headphones
Just received my HD660s : r/headphones
The 660s vs 58x is finally in hand and confirmation done..."For me" : r/ headphones
Sennheiser HD660S2 for $400. Is this a good deal or are they still overpriced? : r/headphones
I painted my HD660S what do you think? : r/headphones
Hey, I also got HD660S recently, very nice! : r/headphones
Sennheiser HD660s, best so far. : r/headphones
Keeping it in the family - Sennheiser HD-660S review/comparison : r/ headphones
Sennheiser HD660S - I wanted to like them, but I simply don't. : r/ headphones
Sennheiser HD 660S2 for $400 : r/headphones
I speak fluent Sennheiser : r/headphones
So i got the HD 660S and... : r/headphones
I made a pair of bluetooth adapters for Sennheiser HD 660S : r/headphones
Really enjoying my new $350 "budget" setup. HD660S and Topping DX1 : r/ headphones
Keeping it in the family - Sennheiser HD-660S review/comparison : r/ headphones
HD660s don't sound as good as I'd have thought, is it my equipment? : r/ headphones
Sennheiser 660s : r/headphones
![Review] Sennheiser HD 660 S after 3 months of daily use : r/headphones](https://preview.redd.it/5dilcw6oc7i31.jpg?width=3016&format=pjpg&auto=webp&s=1ec8bc1292eae70c7756d8f81da0c70574efd078 "Review] Sennheiser HD 660 S after 3 months of daily use : r/headphones")
Review] Sennheiser HD 660 S after 3 months of daily use : r/headphones
So i got the HD 660S and... : r/headphones
Sennheiser HD660S Impressions Versus Older HD600 and HD650 : r/headphones
I Think I'm Satisfied. (HD660s Amongst Other Sennheiser Headphones Impressions Inside) : r/headphones
Just received Hifiman HE400SE (pictured beside my Sennheiser HD 660 S) : r/ headphones
